What does the check valve icon mean?

Non-return or check valves only permit one direction of flow. The flow is permitted from the bottom pipe to the top pipe in the symbol on the left, but not the other way around. Since this valve lacks a spring, it will rely on gravity to hold it closed instead of the one that is depicted.

What three types of check valves are there?

Check valves are unidirectional valves that, as long as the flow pressure is steady, allow unhindered flow in one direction while safeguarding the piping system from reverse flow. Ball, piston, and stop check valves are the three primary types of check valves we provide.

What is the check valve's alternate name?

One-way valves, also known as check valves, non-return valves, reflux valves, retention valves, foot valves, and one-way valves, typically permit just one direction of flow for liquid or gas.

Check Valves, Swing Check Valve Manufacturer & Exporter

Best Quality of Check Valve Manufacturer in Ahmedabad.

With the valuable assistance of our skilled team of professionals, our company is engaged in offering an extensive range of high-quality Check valves. Basically, it is a one-way valve, in which the flow can run liberally in a single way. But if the flow rotate backside, the valve will close to protect the piping, other valves, pumps etc.

The offered range of check valves performs a vital function by preventing reverse flows, therefore preventing damage and ensuring resourceful operations. If the flow turns and no check valve is installed, a water hammer can arise. When the water hammer occurs with an extreme force and will easily damage a pipeline or components.

We are supported by a splendid manufacturing unit that is equipped with ultra-modern technology machinery by which we can produce the best quality check valves. These valves are used in various industries like chemicals, pulp and paper, food processing, water and wastewater treatment, marine and mining, pumps, pipelines, and power generation. Usually, Check valves are installed in pipelines to prevent the pumps from backflow of fluids.

These are the valves which are famous due to their unparalleled level of quality and this is made through the innovative technology in our well-equipped manufacturing facility. It is our continuous efforts of our experts that can guide us towards innovative products with respect to latest market trends. We have a team of professionals, who make it very easy to customize the valves according to the specific need of our client.

Technical Verification: Check Valve

This will verify that the Check Valve provided or modified is of a technical specification and functional requirement with regard to that of the standard industrial requirements. The check valve will be made such that it can only give a unidirectional flow and automatically does not give the reverse-flow to the piping system. Made out of stainless steel, cast iron, or PVC (client specification), it can be used in water, steam, oil, gas, and corrosive-chemical uses.

Key Specifications

Type Swing / Lift/ Dual plate / Wafer (types appropriate)
Size Range: 15 mm to 300 mm (or as design shall specify)
Pressure Rating: class 150 / PN 10 / PN 16 (as per requirement)
Connection: with flange / screwed / socket weld / butt weld
Construction Material: Body- SS304/316 or CI or CS or as per specification
Seat: Softer Seated(EPDM, NBR, etc.)
Type Swing / Lift/ Dual plate / Wafer (types appropriate)

Application

Water & Wastewater Treatment Plants
Oil & Gas Industry
Chemical & Process Industry
Pharmaceutical & Food Processing
Power Generation Plants
HVAC & Fire Protection Systems
Marine & Shipbuilding Industry